Please match the following words and the definitions below. A DNS Manager B. DNSSEC (Domain Name System Security Extensions) C. Domain Name System D. Forward lookup query E. Forwarding F. Hostname G. Recursion H. Reverse lookup query I. Root hints J. Fully Qualified Domain Name Definitions: 1. DNS name-resolution process by which an IP address is resolved to a hostname 2. Hierarchical name-resolution system that resolves hostnames into IP addresses, and vice versa 3. DNS name-resolution process by which a hostname is resolved to an IP address 4. Relaying of a DNS request from one server to another one when the first server cannot process the request 5. In DNS, the first or most-specific name assigned to an individual computer 6. Name-resolution technique wherein a DNS server queries other DNS servers on behalf of the requesting client to obtain the required FQDN, which it returns to the client 7. List of the names and IP addresses of DNS servers that are authoritative for the Internet root domains 8. DNS domain name that unambiguously describes the location of the host within a domain tree 9. The Microsoft Management Console (MMC) snap-in from which you can manage most of the activities associated with operating a DNS server 10. Adds security to the DNS protocol by providing origin authority, data integrity, and authenticated denial of existence

Data is processed, stored, and transmitted as a series of 1s and 0s. each 1 or 0 is called a(n) . a series of eight 0s and 1s, called a(n) , represents one character—a letter, number, or punctuation mark. data becomes when it is presented in a format that people can understand and use. digital signals are represented by two different , such as +5 volts and +.2 volts. digital data can also take the form of light and dark spots etched onto the surface of a cd or the positive and negative orientation of particles on the surface of a hard disk. data consists of numbers that might be used in arithmetic operations. it can be represented digitally using the number system. data is composed of letters, symbols, and numerals that are not used in arithmetic operations. computers represent this type of data using , ebcdic, unicode, or utf-8. data is quantified using terms such as or kibibyte (1024 bytes), and prefixes such as or mebi (1,048,576), and giga or (1,073,741,824). to reduce file size and transmission times, digital data can be compressed. compression provides the means to compress data and reconstitute it into its original state. compression throws away some of the original data during the compression process. compressed files usually have at the end of the file name and are represented with special icons. these files have to be or unzipped before you can view the data they contain.

Melissa needs to add a topic to an email that she will send to her teacher. choose the name of the field where she should type her topic.

How do you take a green screen out of the video while editing?